CN219908956U - Foundation pit supporting device with adjustable - Google Patents
Foundation pit supporting device with adjustable Download PDFInfo
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- CN219908956U CN219908956U CN202320736947.3U CN202320736947U CN219908956U CN 219908956 U CN219908956 U CN 219908956U CN 202320736947 U CN202320736947 U CN 202320736947U CN 219908956 U CN219908956 U CN 219908956U
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- plate
- hinged
- foundation pit
- adjustable
- supporting
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- 230000007246 mechanism Effects 0.000 claims description 8
- 239000002689 soil Substances 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The utility model discloses an adjustable foundation pit supporting device, which comprises: a splice plate; a base plate disposed at a bottom of the joint plate; the plurality of spike parts are arranged at the bottom of the bottom plate; a support plate provided at one end of the top of the joint plate; one end of each first hydraulic cylinder is hinged to the other end of the top of the connecting plate, and the other ends of the two first hydraulic cylinders are hinged to the supporting plate; and one ends of the two second hydraulic cylinders are hinged to the center of the top of the connecting plate, and the other ends of the two second hydraulic cylinders are hinged to the supporting plate. The device has the advantages that the device is fixed through the spike part, the device can be conveniently installed, and meanwhile, the soil can be prevented from sliding into a foundation pit.
Description
Technical Field
The utility model relates to the technical field of foundation pit protection, in particular to an adjustable foundation pit supporting device.
Background
The foundation pit support is used as a structural system for ensuring the safety of underground structure construction and surrounding environment of the foundation pit, and is used for supporting, reinforcing and protecting the side wall of the foundation pit and the surrounding environment, and the foundation pit support is required to meet the requirements of stability and deformation.
The current foundation ditch supporting structure inserts the foundation ditch bottom with the backup pad more and supports tight foundation ditch lateral wall, then supports tight backup pad with the support through the diagonal brace pole that sinks to the foundation ditch bottom, and this kind of supporting structure needs to guarantee that the backup pad inserts the foundation ditch bottom steadily in order to resist the diagonal brace pole and support the ascending effort that accompanies when the backup pad, avoids the backup pad to be by jack-up leaving the foundation ditch bottom for the backup pad needs to insert great degree of depth when installing supporting structure, and the operation is complicated.
Accordingly, there is a need to provide a new adjustable foundation pit support device that solves the above-mentioned problems.
Disclosure of Invention
The utility model provides an adjustable foundation pit supporting device, which aims to solve the technical problem that most of the existing devices are complicated to operate during installation.
The utility model provides an adjustable foundation pit supporting device, which comprises: a splice plate; a base plate disposed at a bottom of the joint plate; the plurality of spike parts are arranged at the bottom of the bottom plate; a support plate provided at one end of the top of the joint plate; one end of each first hydraulic cylinder is hinged to the other end of the top of the connecting plate, and the other ends of the two first hydraulic cylinders are hinged to the supporting plate; one end of each second hydraulic cylinder is hinged to the center of the top of the connecting plate, and the other end of each second hydraulic cylinder is hinged to the supporting plate; the auxiliary fixing mechanisms are respectively arranged on the spike parts.
Preferably, one side of the support plate is provided with a soft cushion.
Preferably, the support plate and the soft cushion are respectively provided with a magic tape, and the two magic tapes are adhered.
Preferably, a sliding groove is formed in the top of the connecting plate, a sliding rod which is horizontally distributed is fixedly arranged in the sliding groove, a sliding block is sleeved on the sliding rod, and the top of the sliding block is hinged with the supporting plate.
Preferably, a plurality of limiting blocks are fixedly arranged at the bottom of the bottom plate, and the limiting blocks are respectively in threaded connection with the spike parts.
Preferably, the auxiliary fixing mechanism comprises two placing grooves and two fixing rods, wherein the two placing grooves are formed in two sides of the spike part along the axial direction of the spike part, the two fixing rods are hinged in the two placing grooves respectively, and the bottoms of the two placing grooves and the two fixing rods are all arranged in an inclined mode.
Preferably, a connecting piece is fixedly arranged on one side of the supporting plate, the connecting piece consists of two arc plates and a fixing bolt, and a connecting rod is fixedly arranged in the connecting piece.
Compared with the related art, the adjustable foundation pit supporting device provided by the utility model has the following beneficial effects:
the utility model provides an adjustable foundation pit supporting device, which comprises:
1. through starting first pneumatic cylinder and second pneumatic cylinder simultaneously, make the backup pad remove, support the pressure to the foundation ditch lateral wall, make its and foundation ditch lateral wall in close contact, realize the fender and the reinforcement to the foundation ditch lateral wall, the operation is comparatively simple, through the setting of cushion, the backup pad of being convenient for carries out zonulae occludens with the foundation ditch lateral wall, avoids backup pad and the condition that there is the gap in foundation ditch lateral wall junction;
2. through the setting of magic subsides, can produce the damage at the cushion, it is comparatively convenient when changing, drive the backup pad through the slider and slide, be convenient for backup pad and foundation ditch lateral wall contact, carry out threaded connection through stopper and spike portion, can be convenient for take off spike portion when need not to use this device, concentrate the collection, can effectually avoid when carrying this device, spike portion accidental injury people;
3. through the setting of dead lever, can improve the stability of this device, reduce the risk that this device rocked, through connecting rod and connecting piece interlocking, let adjacent between the backup pad connect closely, can effectually improve the supporting strength.
Drawings
FIG. 1 is a schematic cross-sectional front view of a preferred embodiment of an adjustable foundation pit support device according to the present utility model;
FIG. 2 is a schematic front view of a preferred embodiment of an adjustable foundation pit supporting device according to the present utility model;
FIG. 3 is a schematic side view of a preferred embodiment of an adjustable foundation pit support device according to the present utility model;
FIG. 4 is an assembly view of a connector according to the present utility model;
fig. 5 is an enlarged schematic view of the portion a shown in fig. 1.
Reference numerals in the drawings: 1. a splice plate; 2. a bottom plate; 3. a spike; 4. a support plate; 5. a first hydraulic cylinder; 6. a second hydraulic cylinder; 7. a soft cushion; 8. a chute; 9. a slide bar; 10. a slide block; 11. a limiting block; 12. a placement groove; 13. a fixed rod; 14. a connecting piece; 15. and (5) connecting a rod.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-5 in combination, fig. 1 is a schematic cross-sectional front view of a preferred embodiment of an adjustable foundation pit supporting device according to the present utility model; FIG. 2 is a schematic front view of a preferred embodiment of an adjustable foundation pit supporting device according to the present utility model; FIG. 3 is a schematic side view of a preferred embodiment of an adjustable foundation pit support device according to the present utility model; FIG. 4 is an assembly view of a connector according to the present utility model; fig. 5 is an enlarged schematic view of the portion a shown in fig. 1. The foundation pit supporting device with adjustable includes: a connector plate 1; a base plate 2, the base plate 2 being provided at the bottom of the joint plate 1; a plurality of spike parts 3, wherein the spike parts 3 are arranged at the bottom of the bottom plate 2; a support plate 4, the support plate 4 being provided at a top end of the joint plate 1; the two first hydraulic cylinders 5, one ends of the two first hydraulic cylinders 5 are hinged to the other end of the top of the connecting plate 1, and the other ends of the two first hydraulic cylinders 5 are hinged to the supporting plate 4; one ends of the two second hydraulic cylinders 6 are hinged to the center of the top of the connecting plate 1, and the other ends of the two second hydraulic cylinders 6 are hinged to the supporting plate 4; the auxiliary fixing mechanisms are respectively arranged on the spike parts 3, the connecting plates are rectangular, the two first hydraulic cylinders are respectively positioned at two corners of the other end of the top of the connecting plates, the two second hydraulic cylinders are positioned on the same horizontal extension line, the two first hydraulic cylinders and the second hydraulic cylinders are separated by a certain distance, the supporting plates 4 are moved by simultaneously starting the first hydraulic cylinders 5 and the second hydraulic cylinders 6, the side walls of the foundation pit are pressed against, the side walls of the foundation pit are in close contact with the side walls of the foundation pit, supporting and reinforcing of the side walls of the foundation pit are realized, and the operation is simple.
One side of backup pad 4 is provided with cushion 7, through cushion 7's setting, backup pad 4 and foundation ditch lateral wall of being convenient for carry out zonulae occludens, avoid backup pad 4 and the condition that there is the gap in foundation ditch lateral wall junction.
The magic subsides are all provided with on backup pad 4 and the cushion 7, two the magic is pasted mutually and is glued, through the setting of magic subsides, can produce the damage at cushion 7, and it is comparatively convenient when needing to change.
The top of linking board 1 has seted up spout 8, fixed mounting has the slide bar 9 of horizontal distribution in the spout 8, the cover is equipped with slider 10 on the slide bar 9, slider 10's top with backup pad 4 articulates mutually, drives backup pad 4 through slider 10 and slides, the backup pad 4 of being convenient for contacts with the foundation ditch lateral wall.
The bottom of bottom plate 2 fixed mounting has a plurality of stoppers 11, and is a plurality of stopper 11 respectively with a plurality of spike portion 3 threaded connection carries out threaded connection through stopper 11 and spike portion 3, can be convenient for take off spike portion 3 when need not to use this device, carries out concentrated collection, can effectually avoid when carrying this device, spike portion 3 accidentally injures people.
The auxiliary fixing mechanism comprises two placing grooves 12 and two fixing rods 13, the two placing grooves 12 are all formed in the two sides of the spike part 3 along the axial direction of the spike part, the two fixing rods 13 are respectively hinged in the two placing grooves 12, the two placing grooves 12 and the two bottoms of the fixing rods 13 are all arranged in an inclined mode, and the stability of the device can be improved and the shaking risk of the device is reduced through the arrangement of the fixing rods 13.
One side fixed mounting of backup pad 4 has connecting piece 14, connecting piece 14 comprises two arc and fixing bolt, connecting piece 14 internal fixation has connecting rod 15, interlocks with connecting piece 14 through connecting rod 15, lets two adjacent backup pads 4 connect closely, can effectually improve the supporting strength.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the adjustable foundation pit supporting device provided by the utility model is as follows:
the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
when the device is used, the device is firstly close to the side wall of the foundation pit, then the spike part 3 is inserted into the soil, and when the placing groove 12 on the spike part 3 is close to the soil, the soil enters into the placing groove 12. Thereby ejecting the fixing rod 13, enabling the spike part 3 and the fixing rod 13 to be connected with soil at the same time, and enabling the bottom plate 2 to be fixed;
then, the first hydraulic cylinder 5 and the second hydraulic cylinder 6 are started at the same time, so that the first hydraulic cylinder 5 and the second hydraulic cylinder 6 drive the supporting plate 4 to move, when the supporting plate 4 moves, the sliding block 10 is driven to slide along the sliding rod 9, the supporting plate 4 slides to one side of the side wall of the foundation pit, the soft cushion 7 is tightly contacted with the side wall of the foundation pit, when the supporting plate 4 is close to one side of the side wall of the foundation pit, the first hydraulic cylinder 5 and the second hydraulic cylinder 6 drive the supporting plate 4 to slide along the sliding block 10, the supporting plate 4 rotates, the supporting plate 4 is connected with the side wall of the foundation pit in an inclined mode, and the side wall of the foundation pit is supported;
the soft cushion 7 is arranged to seal the gap between the supporting plate 4 and the side wall of the foundation pit;
when the side wall of the foundation pit is supported, a plurality of devices are required to be installed so as to support the side wall of the foundation pit, after the devices are installed, fixing bolts on the connecting piece 14 are separated, then the connecting rod 15 is installed in the connecting piece 14, and the devices are connected in an interlocking mode, so that the supporting strength is improved;
after the device is used, external equipment is used, the device is taken out, the spike 3 is separated from the limiting block 11, the spike is collected in the same mode, the device is convenient to reuse in the later period, and when the soft cushion 7 is damaged, the soft cushion 7 can be replaced by separating from the supporting plate 4 through the magic tape.
Compared with the related art, the adjustable foundation pit supporting device provided by the utility model has the following beneficial effects:
the utility model provides an adjustable foundation pit supporting device, through simultaneously starting a first hydraulic cylinder 5 and a second hydraulic cylinder 6, a supporting plate 4 is enabled to move, the side wall of a foundation pit is enabled to be pressed against and tightly contacted with the side wall of the foundation pit, supporting and reinforcing of the side wall of the foundation pit are achieved, the operation is simpler, through the arrangement of a soft cushion 7, the supporting plate 4 is conveniently and tightly connected with the side wall of the foundation pit, the situation that gaps exist at the connecting position of the supporting plate 4 and the side wall of the foundation pit is avoided, through the arrangement of a magic tape, the supporting plate 4 can be conveniently and quickly driven to slide when the soft cushion 7 is damaged and needs to be replaced, the supporting plate 4 is conveniently contacted with the side wall of the foundation pit, the sharp-pointed part 3 is conveniently and intensively collected through the threaded connection of a limiting block 11, the sharp-pointed part 3 can be conveniently taken down when the device is not needed, people can be effectively prevented from being accidentally injured by the sharp-pointed part 3 when the device is carried, the stability of the device can be improved, the shaking risk of the device can be reduced through the arrangement of a fixing rod 13, the connecting rod 15 and a connecting piece 14 can be used for the adjacent supporting plate 4 to be tightly connected and the supporting intensity can be effectively improved.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An adjustable foundation pit support device, comprising: a splice plate; a base plate disposed at a bottom of the joint plate; the plurality of spike parts are arranged at the bottom of the bottom plate; a support plate provided at one end of the top of the joint plate; one end of each first hydraulic cylinder is hinged to the other end of the top of the connecting plate, and the other ends of the two first hydraulic cylinders are hinged to the supporting plate; one end of each second hydraulic cylinder is hinged to the center of the top of the connecting plate, and the other end of each second hydraulic cylinder is hinged to the supporting plate; the auxiliary fixing mechanisms are respectively arranged on the spike parts.
2. The adjustable pit support device of claim 1, wherein one side of the support plate is provided with a cushion.
3. The adjustable pit support device of claim 2, wherein the support plate and the cushion are each provided with a velcro, and the velcro is adhered to each other.
4. The adjustable foundation pit supporting device according to claim 1, wherein a sliding groove is formed in the top of the connecting plate, a sliding rod which is horizontally distributed is fixedly arranged in the sliding groove, a sliding block is sleeved on the sliding rod, and the top of the sliding block is hinged with the supporting plate.
5. The adjustable pit support device of claim 1, wherein a plurality of limiting blocks are fixedly mounted at the bottom of the bottom plate, and the limiting blocks are respectively in threaded connection with the plurality of spike parts.
6. The adjustable foundation pit supporting device according to claim 1, wherein the auxiliary fixing mechanism comprises two placing grooves and two fixing rods, the two placing grooves are formed in two sides of the spike portion along the axial direction of the spike portion, the two fixing rods are hinged in the two placing grooves respectively, and bottoms of the two placing grooves and the two fixing rods are arranged in an inclined mode.
7. The adjustable pit support device of claim 1, wherein a connecting piece is fixedly installed on one side of the supporting plate, the connecting piece is composed of two arc plates and a fixing bolt, and a connecting rod is fixedly installed in the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320736947.3U CN219908956U (en) | 2023-04-06 | 2023-04-06 | Foundation pit supporting device with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320736947.3U CN219908956U (en) | 2023-04-06 | 2023-04-06 | Foundation pit supporting device with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219908956U true CN219908956U (en) | 2023-10-27 |
Family
ID=88422324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320736947.3U Active CN219908956U (en) | 2023-04-06 | 2023-04-06 | Foundation pit supporting device with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219908956U (en) |
-
2023
- 2023-04-06 CN CN202320736947.3U patent/CN219908956U/en active Active
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